The remaining wet steam exits the turbine at 115 kpa with a

Assignment Help Mechanical Engineering

Reference no: EM13638707

Consider a steam turbine in which steam enters at 10.45 MPa and 780K with a flow rate of 38.739 kg/s. A portion of the steam is extracted from the turbine after partial expansion at three different locations as shown in the sketch. The mass flow rates, temperature and pressures at each extraction are given in the following table ( note at extraction 3 there is a saturated liquid+vapor mixture). The remaining wet steam exits the turbine at 11.5 kPa with a quality of ) 0.88. Estimate the power produced by the turbine assuming adiabatic operation and negligible kinetic potential energies.

Extraction location 1: mass flow rate=4.343 kg/s
P=3.054 MPa
T=620K
Extraction location 2: mass flow rate=4.345 kg/s
P=0.332 MPa
T=482K
Extraction location 3: mass flow rate=2.871 kg/s
P=0.136 MPa
x=0.949

Reference no: EM13638707

Questions Cloud

An electron is projected at an angle of 30 degrees above : an electron is projected at an angle of 30 degrees above the horizontal at a speed of 8.20x105 ms in a region where the

A 01 m long mullite furnace tube is heated from room : a 0.1 m long mullite furnace tube is heated from room temperature 25 degrees celcius to 1000 degrees celcius. assuming

2 l of 7 m concentrated hf solution is placed into a 10 : 2 l of 7 m concentrated hf solution is placed into a 10 lcontainer. the container is sealed and the air is evacuated.

A proton has an initial velocity of 450 x 105 ms in the : a proton has an initial velocity of 4.50 x 105 ms in the horizontal direction. it enters a uniform electirc field of

The remaining wet steam exits the turbine at 115 kpa with a : consider a steam turbine in which steam enters at 10.45 mpa and 780k with a flow rate of 38.739 kgs. a portion of the

Assume that the client will allocate 10000 to the eight : assume that the client will allocate 10000 to the eight recommended stocks in increments of 1000 with all allocations

To determine the molar volume of a gas stp a tube : to determine the molar volume of a gas stp a tube containercontaining potassium chlorate and manganese iv oxide

A 260-g lead bullet at 320degc is fired at a speed of 210 : a 2.60-g lead bullet at 32.0degc is fired at a speed of 210 ms into a large block of ice at 0degc in which it becomes

A five number summary for hours studied in a week were 5 12 : a five number summary for hours studied in a week were 5 12 14 18 and 20. what was the shortest number of hours studied

User Account

All Pages